912139059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 1415715840

約数和(自身を除く): 503576781

約数列:

[1, 3, 13, 29, 37, 39, 71, 87, 111, 213, 307, 377, 481, 921, 923, 1073, 1131, 1443, 2059, 2627, 2769, 3219, 3991, 6177, 7881, 8903, 11359, 11973, 13949, 21797, 26709, 26767, 34077, 34151, 41847, 65391, 76183, 80301, 102453, 115739, 147667, 228549, 283361, 329411, 347217, 443001, 632113, 806489, 850083, 988233, 990379, 1896339, 2419467, 2971137, 4282343, 8217469, 10484357, 12847029, 23388181, 24652407, 31453071, 70164543, 304046353, 912139059]

約数ペア:

[(1, 912139059), (3, 304046353), (13, 70164543), (29, 31453071), (37, 24652407), (39, 23388181), (71, 12847029), (87, 10484357), (111, 8217469), (213, 4282343), (307, 2971137), (377, 2419467), (481, 1896339), (921, 990379), (923, 988233), (1073, 850083), (1131, 806489), (1443, 632113), (2059, 443001), (2627, 347217), (2769, 329411), (3219, 283361), (3991, 228549), (6177, 147667), (7881, 115739), (8903, 102453), (11359, 80301), (11973, 76183), (13949, 65391), (21797, 41847), (26709, 34151), (26767, 34077)]